CA951892A - Level - Google Patents

Level

Info

Publication number
CA951892A
CA951892A CA126,918A CA126918A CA951892A CA 951892 A CA951892 A CA 951892A CA 126918 A CA126918 A CA 126918A CA 951892 A CA951892 A CA 951892A
Authority
CA
Canada
Prior art keywords
level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA126,918A
Other languages
English (en)
Other versions
CA126918S (en
Inventor
Donald E. Wright
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA951892A publication Critical patent/CA951892A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details
    • G01C9/28—Mountings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Microscoopes, Condenser (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
CA126,918A 1971-02-17 1971-11-17 Level Expired CA951892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11616871A 1971-02-17 1971-02-17

Publications (1)

Publication Number Publication Date
CA951892A true CA951892A (en) 1974-07-30

Family

ID=22365652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,918A Expired CA951892A (en) 1971-02-17 1971-11-17 Level

Country Status (5)

Country Link
CA (1) CA951892A (enExample)
DE (1) DE2206670A1 (enExample)
FR (1) FR2125274B1 (enExample)
GB (1) GB1363983A (enExample)
IT (1) IT944991B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020150484A1 (en) 2019-01-17 2020-07-23 Milwaukee Electric Tool Corporation Two datum vial mounting system and method
US11193764B2 (en) 2019-01-17 2021-12-07 Milwaukee Electric Tool Corporation Two datum vial mounting system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810206A (en) * 1955-09-15 1957-10-22 Harry J Ziemann Spirit level
GB1147981A (en) * 1965-05-21 1969-04-10 William Marples & Sons Ltd An improvement in or relating to spirit levels
FR1437995A (fr) * 1965-06-25 1966-05-06 Niveau
US3593428A (en) * 1968-09-26 1971-07-20 Great Neck Saw Manufacturers Spirit level

Also Published As

Publication number Publication date
FR2125274B1 (enExample) 1978-03-03
GB1363983A (en) 1974-08-21
FR2125274A1 (enExample) 1972-09-29
DE2206670A1 (de) 1972-08-31
IT944991B (it) 1973-04-20

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